20133712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74021}}^1$

素因数の和:74046

約数の個数: 20

約数和(自身を含む): 41304276

約数和(自身を除く): 21170564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74021, 148042, 296084, 592168, 1184336, 1258357, 2516714, 5033428, 10066856, 20133712]

約数ペア:

[(1, 20133712), (2, 10066856), (4, 5033428), (8, 2516714), (16, 1258357), (17, 1184336), (34, 592168), (68, 296084), (136, 148042), (272, 74021)]